Mexico's shitty currency thats roughly worth a tenth of the US dollar.
10 Pesos= 1 Dollar.
F:"Hey Trevor, I'm broke!"
T:"Then get your ass to Mexico and be worth something Fontaine!!!"
F:"Great, now how would you say my name,Fontaine, in Mexican?"
When a girl is between a dime and a nickel, around an 8 but fluctuates depending on your level of drunkenness.
Comes from the fact that the exchange rate between pesos to USD is about 8.
There weren't any dimes at the party last night, but there were a few pesos.